Green Refrigerant R1234ze Water Source Screw Heat Pump
The screw typed water source heat pump unit adopts screw compressors, one system replaces the original boiler and air conditioning system to save a lot of energy while reducing the initial investment in equipment. it can be used for cooling and heating both in commercial & industrial buildings which save energy by 30%-80% compared with a central air conditioner during operation. The unit can provide refrigerant such as R1234ze & R134a. R1234ze Refrigerant advantages:ODP value is 0, GWP value is 6, chemical properties are stable, environmental protection, can reduce 99.6% It is quite easy for installation with one-key start and stop, intelligent Siemens PLC control
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